
Dell Lattitude 5420 main GDF40 LA-K491P
CLEAN ME BIOS
Dell latitude 14 5420 Compal GDF40 LA-K491P Schematic
Dell Lattitude 5420 main LA-K491P TYPE C FIRMWARE
Corporate LP 32MB
Consumer LP 32MB
BOARDVIEW LA-K491P
Lattitude 5420 LA-K491P SRK03 CLEAN ME
SRK03 (INTEL CORE I5-1145G7)
TESTED MAC COMPUTER
About this board
This thread is for the Dell Lattitude 5420 main GDF40 with main board LA-K491P.
Dell had this board built by Compal; Compal board numbers start with LA- and end in P. Check the number printed on the PCB before you download.
What this thread covers
- BIOS (full SPI chip dump, .bin)
- Schematic (PDF)
- Boardview (.brd / .bdv / .cad)
Common cases: dead board after an interrupted BIOS update, ME region errors, missing serial number or UUID after a board swap, or a password lock.
Before flashing, always read and save the original chip. It holds the serial number, UUID, MAC address and ME data for that exact machine.
If you have a working file for this board, please share it below. More files: search LA-K491P in File Finder.
Attachments
Dell Lattitude 5420 main GDF40 LA-K491P Consumer LP ME REGION.rar
9.1 MB · Views: 317
9.1 MB · Views: 317
Dell Lattitude 5420 main GDF40 LA-K491P Corporate LP ME REGION.rar
11.5 MB · Views: 273
11.5 MB · Views: 273
Lattitude 5420 LA-K491P SRK03 CLEAN ME.rar
11.4 MB · Views: 291
11.4 MB · Views: 291
DELL_LATITUDE_5420_COMPAL_LA-K491P HD Photos.zip
19.5 MB · Views: 166
19.5 MB · Views: 166
Dell latitude 14 5420 Compal GDF40 LA-K491P Rev 0.3 BoardView.cad.zip
147 KB · Views: 133
147 KB · Views: 133
Dell latitude 14 5420 Compal GDF40 LA-K491P PKBIOSFIX.pdf
2.9 MB · Views: 103
2.9 MB · Views: 103
Dell Lattitude 5420 main LA-K491P TYPE C FIRMWARE.BIN
1 MB · Views: 55
1 MB · Views: 55
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